Apparatus and method for laying of iron path track elements by means of a tracked vehicle

摘要

The technical sector of the invention is the field of transport, the fitting and removal and / or replacement by sections preassembled of the element of the track by a process and device for fixing using chenilles.selon lorries to the invention, such a lorry or self-propelled vehicle comprises at least two pairs of wheels (6) adapted to move the vehicle on the rails of a feed channel (3) at least one pair of tracks (5) which can be raised from the chassis (12) of said vehicle and able to move it on the ground, and an upper table (7) capable of supporting at least a portion of the track element for transporting and laying, such a vehicle comprises a single pair of tracks (5) placed laterally to the outside of the wheels (6); the external dimensions of the vehicle is compact with a width of the order of one meter greater than that of the width of the feed channel (3) and a length less than twice its width.